Files on Bitcoin

Every B:// file in the blocks Bitblocks stores, newest first. Each one is read from its transaction as this page loads.

B:// is the file protocol unwriter published in 2019: a file's bytes, media type and name in one transaction output. A file's C:// address is the sha256 of its bytes, so every copy of the same file shares it. Files open at /b/<txid> as untrusted content, with scripts switched off.

File Type Size Block C:// address Transaction
untitled text/markdown 26 B 957,580 c://82377eff…f029a328 8660c82f…06d299a6
untitled text/markdown 67 B 957,580 c://06da6f80…e7d46ce5 5696dba8…0ca8d4aa
untitled text/markdown 66 B 957,580 c://e1704e7f…5a53c331 2da66911…2fc498a4
untitled text/markdown 42 B 957,580 c://47a967e7…54fa5f07 a4eb69c9…50d2527f
No B:// file could be read from this transaction. 957,580 89a075a4…1545ea34
No B:// file could be read from this transaction. 957,580 b97386cb…21020230
untitled text/markdown 28 B 957,580 c://3bb4584f…2ddbca83 899d0d26…64ae34de
untitled text/markdown 7 B 957,580 c://dea5b601…e90b46da 943d1b6e…8111da32
untitled text/markdown 94 B 957,580 c://460785c3…f5766580 d8f55734…0bc9bf10
untitled text/markdown 555 B 957,580 c://bd89543d…dd265aca f35a2c58…0f072365
untitled text/markdown 9 B 957,580 c://23a10790…c0176be4 2ac7367d…0efc1009
untitled text/markdown 17 B 957,580 c://8b83c382…ef8d7c88 95f02a0c…1d020b45
untitled text/markdown 52 B 957,580 c://f9e8d27f…3d9c0431 bcb3642e…ca61603e
No B:// file could be read from this transaction. 957,580 65338d9a…bc2bc06e
untitled text/markdown 25 B 957,580 c://a95f43ad…f8d52c51 00389245…87ad8417
file.txt text/plain 402 B 957,580 c://5277fb67…8ca0e4f0 1a76b4ee…e3cc2cbc
file.txt text/plain 222 B 957,580 c://23602951…71d34867 a518410b…9a9aaa4c
file.txt text/plain 2,553 B 957,580 c://1e1d5f7b…28cfe35e 1b406fa8…5c9ebd7b
file.txt text/plain 178 B 957,580 c://81fad80f…401d8c0b 2757afa8…f68957dd
file.txt text/plain 102 B 957,580 c://46389495…0f237cbc 70fca3b3…424b5278
file.txt text/plain 323 B 957,580 c://df1784f2…1a799e59 7458e5c2…85cee147
untitled text/markdown 82 B 957,580 c://11c9f345…026e69d0 6b736b16…4bfbbf32
untitled text/markdown 57 B 957,580 c://3c535ef8…860ef60b a70a6ded…8fa35387
untitled text/markdown 86 B 957,580 c://c426e70a…826330e6 0a92ad18…a425783a
untitled text/markdown 83 B 957,580 c://a51aa34d…407f60cd 1e4abe8d…7f288c95

The list grows as the sync stores more blocks. B:// and C:// are unwriter's conventions; this is an independent reading of them from the chain. For a namespace's own files and routes, see the Bitcom registry .